i just recently broke up with my gf, opinions need

we both like to write alot, we were bf gf for 5 months almost, we wrote almost all day and night, if i was at my moms house to long and got home late she would argue fight with me, atho i had little time to write her before she went to sleep 1 hr or 2 hrs of writing she would be sad hurt, anyways 3 weeks ago she said she broke her phone and she has to use old chinese mobile phone but it has slow replys, as far as im concern all phones have the same speed on receiving and sending replys, she wrote less and told me she'll be working alot to buy another phone, even when shes worked she still wrote alot, 1 week goes by she tells me shes going to mobile store as im happy to hear that, later she says she ordered a tablet but she has to wait 1 week til it comes in, each day she had slower replys, she went from writing alot to hardly writing at all, she doesn't have any decent explanations, one excuse was she cant see clearly anymore and she even took a new pic with big glasses on acting all innocent and cute.